Is she Roz-ten to the core?

EVERY time it looks like the DCI is going to be caught for dodgy dealings, she wriggles free. Even 13 on the fiddled crime scene blood sample didn’t prove to be her unlucky number. Turning her interview round to put a rattled Ted in the frame was a gobsmacking masterstroke and husband Nick – still in the frame? – might have wished she’d lost her hand before giving him a slapping. Cool and calculating, she has always been one step ahead – now even having Nick nicked – and faster on her feet than Usain Bolt. But while she seems the most callous copper ever, could it really be that Roz is guilty of little more than a cavalier approach to wound care?